<?php
/**
 * Created by PhpStorm.
 * User: CY
 * Date: 2018/3/2
 * Time: 14:13
 */

namespace app\lib\exception;

use think\Exception;
use Throwable;

class BaseException extends Exception
{
    public $code = 400;
    public $msg = 'invalid parameters';
    public $errorCode = 999;

    /**
     * 构造函数，接收一个关联数组
     * BaseException constructor.
     * @param array $params 此关联数组只应包含code、msg和errorCode，且不应该是空值
     */
    public function __construct($params = []) {
        if (!is_array($params)){
            return;
        }
        if(array_key_exists('code',$params)){
            $this->code = $params['code'];
        }
        if(array_key_exists('msg',$params)){
            $this->msg = $params['msg'];
        }
        if(array_key_exists('errorCode',$params)){
            $this->errorCode = $params['errorCode'];
        }
    }
}